40310010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 114162048

約数和(自身を除く): 73852038

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 131, 195, 234, 262, 263, 390, 393, 526, 585, 655, 786, 789, 1170, 1179, 1310, 1315, 1578, 1703, 1965, 2358, 2367, 2630, 3406, 3419, 3930, 3945, 4734, 5109, 5895, 6838, 7890, 8515, 10218, 10257, 11790, 11835, 15327, 17030, 17095, 20514, 23670, 25545, 30654, 30771, 34190, 34453, 51090, 51285, 61542, 68906, 76635, 102570, 103359, 153270, 153855, 172265, 206718, 307710, 310077, 344530, 447889, 516795, 620154, 895778, 1033590, 1343667, 1550385, 2239445, 2687334, 3100770, 4031001, 4478890, 6718335, 8062002, 13436670, 20155005, 40310010]

約数ペア:

[(1, 40310010), (2, 20155005), (3, 13436670), (5, 8062002), (6, 6718335), (9, 4478890), (10, 4031001), (13, 3100770), (15, 2687334), (18, 2239445), (26, 1550385), (30, 1343667), (39, 1033590), (45, 895778), (65, 620154), (78, 516795), (90, 447889), (117, 344530), (130, 310077), (131, 307710), (195, 206718), (234, 172265), (262, 153855), (263, 153270), (390, 103359), (393, 102570), (526, 76635), (585, 68906), (655, 61542), (786, 51285), (789, 51090), (1170, 34453), (1179, 34190), (1310, 30771), (1315, 30654), (1578, 25545), (1703, 23670), (1965, 20514), (2358, 17095), (2367, 17030), (2630, 15327), (3406, 11835), (3419, 11790), (3930, 10257), (3945, 10218), (4734, 8515), (5109, 7890), (5895, 6838)]